'Pepper moths' diaporamas de présentation

What is Evolution?

What is Evolution?. A change in the genetic make-up of a population over time. How Does Evolution Occur?. There were two hypotheses. Evolution by acquired traits by Jean Baptiste de Lamarck. Do we acquire traits?. Climbing. Eating. Show affection. Defend yourself. Act nutty.

2.03k views • 99 slides

How Populations Evolve

How Populations Evolve. Population Genetics. turning point for evolutionary theory emphasizes extensive genetic variation within populations recognizes importance of quantitative characters reconciled Darwinism and Mendelism. neo-Darwinism. Integrates ideas from many different fields

1.1k views • 66 slides

Evolution

197 views • 7 slides

3.TSW Change of pepper moths over time

3.TSW Change of pepper moths over time. Chang won Jeong. Change of pepper moths over time. Charles Darwin accumulated a tremendous collection of facts to support the theory of evolution by natural selection. One such example is the evolution of the peppered moth. .

227 views • 6 slides